Computer software

My interest in computer science kindled when I started playing games long time ago. I have imagined a kind of game that existed in real life, in which we had all the senses and broke the screen. As I grew older, I learned that all the games were programmed with machine languages. And therefore, when I had the chance to select my major before the university, I chose Computer Science without any doubt or hesitation. During my undergraduate study at Iowa University, what I learn most are basic…

If you own a computer, chances are this predicament has occurred at least once in your life. And, if it has, then you have probably asked yourself why it does so. If your computer crashes, chances are you are suffering from computer registry problems and now is the time to seriously think about what to do to solve this. By simply ignoring it, the crashes will just keep happening and will even end up coming up with dll error messages in the long run, along with that oh-so-dreaded blue screen.…

RASPBERRY PI Chapter 1 Introduction Raspberry Pi is a small, card sized computer manufactured and designed in the United Kingdom by the Raspberry-pi foundations with intention of teaching basic computer science to school students and every other person interested in learning computer hardware, programming and DIY-Do-it Yourself projects. The Raspberry Pi have Broadcom BCM2835 system on a chip (SoC), including an ARM1176JZF-S 700 MHz…

Software process may be termed as a set of activities that are required to develop a software system. Software process model is a representation of a process. It is used to present descriptions of processes form particular perspectives. The waterfall model it is a separate and distinct phase of specification and development. Phases involved are requirements analysis and definition, system and software design, implementation and unit testing, integration and system testing, operation and…

detection and prevention Early detection and monitoring of intrusions can prevent possible attacks or minimise their impact on computer systems. This policy is designed both to protect the confidentiality of any data that may be stored on the mobile computer and to protect the organizational network from being infected by any hostile software when the mobile computer returns. This policy also considers wireless access, every host on the organizational network and the entire data network…

People have been using computers for over a decade now and while computers have benefitted humanity in a major way they have also harmed established principles. We need not look too far too see the negative consequences that computers have brought to the environment and humanity including, but not limited to pollution, cyber attacks, viruses and many other consequences. However it seems like the benefits of computers have drastically outweighed the negative consequences that they produce. As we…

Topic: “Comparison between waterfall Model and incremental Model” Abstract: This paper is about the comparison between two software models name waterfall model and incremental model. It provides framework which describe the similarities and differences among these two models of software development (waterfall and incremental model). So the main objective of this research paper is to represent these models and make comparison and shows the defects and features of these two models as well. Basic…

The materials and apparatus used in this experiment were: a PC computer, IWX/214, LabScribe Software, SP-304 Spirometer, FH-300 Spirometer flow hear and plastic tubes. The regular set up of the apparatus and more details of the procedure can be found from the Lab Manual on laboratory # 10 respiration, which was used as a reference. After setting the computer software (LabScribe), and calibrating voltage to 22 L which was written in the spirometer black box, a test of the Spirometer was performed…

literacy skills, it did nothing to develop the fundamentals of computing. Thus the new computing curriculum was developed to teach how computers and computer systems work, to design and…

know the world now depending for technology to communicate , shopping , and educations. So I will explain what type of of malware and how to prevent from it. Malware is a serious problem and customer are mostly victim. The malware basically is a software design by hacker to perform a malicious work. Publish the the advertisements in browser and gain the password account. Sometimes the Malware designed to destroy the network and servers.…